How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 2/15100.0*Chance in playoffs100.0*Direct Playoff100.0*Play Out100.0*Average seed
Karlovy Vary 3 Vitkovice 5 +3.0
+7.5
-3.0
+0.5
Plzen 6 Vitkovice 2 -1.9
-2.7
+1.9
-0.3
Vitkovice 1 Litvinov 2 -1.4
-10.9
+1.4
-0.5
Trinec 3 Olomouc 2 +0.8
-0.8
Hradec 6 Plzen 3 +0.4
-0.2
-0.4
Zlin 0 Sparta 5 +0.4
-0.8
-0.4
Mlada Boleslav 1 Karlovy Vary 0 -0.3
-0.1
+0.3
-0.1
Olomouc 1 Chomutov 0 -0.3
+1.2
+0.3
Liberec 3 Olomouc 1 +0.3
-0.3
Trinec 2 Zlin 1 (ot)+0.2
-0.2
Plzen 1 Mlada Boleslav 2 -0.2
+0.2
Pardubice 3 Mlada Boleslav 6 -0.1
+0.1
-0.1
Brno 4 Pardubice 1 -2.7
-0.1
Pardubice 4 Chomutov 7 -2.2
-0.1
Chomutov 2 Trinec 1 (so)-1.1
-0.0
Sparta 4 Brno 0 +1.0
+0.1
Litvinov 3 Karlovy Vary 2 (ot)-0.4
Litvinov 5 Brno 3 -0.3
Sparta 2 Hradec 5 -0.1
Week of 2/21100.0*Chance in playoffs100.0*Direct Playoff100.0*Play Out100.0*Average seed
Vitkovice 4 Liberec 0 +5.2
+0.2
-5.2
+0.4
Vitkovice 2 Zlin 4 -4.5
-1.3
+4.5
-0.4
Zlin 4 Chomutov 3 -2.6
+0.1
+2.6
-0.1
Litvinov 2 Plzen 0 +2.3
-2.3
+0.1
Sparta 3 Olomouc 1 +1.0
-1.0
Hradec 4 Olomouc 3 (ot)+0.7
-0.7
Plzen 4 Karlovy Vary 2 -0.7
+0.7
Pardubice 1 Vitkovice 3 In
+2.1
No
+0.4
Olomouc 3 Zlin 0 +0.4
-0.4
+0.1
Mlada Boleslav 2 Sparta 4 +0.2
-0.2
+0.2
Chomutov 3 Mlada Boleslav 1 +0.1
-1.1
-0.1
+0.1
Liberec 1 Brno 2 -1.1
-0.1
Brno 2 Trinec 5 +0.1
Week of 2/28100.0*Chance in playoffs100.0*Direct Playoff100.0*Play Out100.0*Average seed
Liberec 4 Mlada Boleslav 1 +0.2
Vitkovice 0 Olomouc 2 -0.2
Trinec 3 Vitkovice 2 (ot)-0.1
Mlada Boleslav 5 Trinec 1 -0.1
Points
Chance Will Make Playoffs